1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Olin [163]
3 years ago
14

What is Hydroelectricity?​

Chemistry
2 answers:
Mashcka [7]3 years ago
6 0

Answer:

The electricity which is produced from flowing water or from the force exerted by the flowing water is called Hydroelectricity..

hope it is helpful to you

slamgirl [31]3 years ago
4 0

Answer:

Hydroelectricity, or hydroelectric power, is electricity produced from hydropower. In 2015, hydropower generated 16.6% of the world's total electricity and 70% of all renewable electricity, and was expected to increase by about 3.1% each year for the next 25 years.

Explanation:

You might be interested in
How could you keep an objects acceleration the same if the force acting on the object were doubled
Eduardwww [97]
Double the friction of the object
4 0
3 years ago
The population that experienced the highest radioactivity from chernobyl in norway were:______
jeka57 [31]

The population that experienced the highest radioactivity from chernobyl in norway were "a small community of reindeer herders called the Saami".

Typically, the term "population" denotes the total quantity of people living in a particular area, be it a city or town, region, country, continent, or even the entire world.

The native reindeer herders of Scandinavia could be known as the Sámi. These breathtaking images capture a herd during its yearly journey through summer pastures as well as wintering areas.

Therefore, the population that experienced the highest radioactivity from chernobyl in norway were "a small community of reindeer herders called the Saami".

To know more about population

brainly.com/question/27991860

#SPJ4

5 0
2 years ago
Which energy changes are associated with a liquid boiling?
astraxan [27]

Answer:

Energy is absorbed, and potential energy increases

Explanation:

hope this helps

plz mark brainliest

5 0
2 years ago
How much energy is required to heat 2kg of ice from -5°c to 0°c
balu736 [363]

Explanation:

total heat = Heat required to convert 2 kg of ice to 2 kg of water at 0 °C + Heat required to convert 2 kg of water at 0 °C to 2 kg of water at 20 °C.

Heat=mhfg+mCpΔT

Here, m ( mass of ice) = 2 kg

hfg (latent heat of fusion of ice) = 334 KJ

Cp of water (specific heat) = 4.187 KJ/Kg-K

ΔT(Temperature difference) = 20 °C

Therefore, Heat required = 2 x 334 + 2 x 4.187 x (20 - 0 )

Heat reqd= 835.48 KJ

Therefore, to melt 2 kg of ice 835.48 KJ of heat is required.

4 0
2 years ago
Can someone please answer this?
Amanda [17]

Answer:-

0.229 L

Explanation:-

Molar mass of AgBr = 107.87 x 1 + 79.9 x 1

=187.77 grams mol-1

Mass of AgBr = 150 grams

Number of moles of AgBr = 150 grams / 187.77 gram mol-1

= 0.8 mol

The balanced chemical equation is

NaBr (aq) + AgNO3 (aq)--> AgBr(s) + NaNO3(aq)

From the equation we can see that

1 mol of AgBr is produced from 1 mol of AgNO3.

∴ 0.8 mol of AgBr is produced from 1 x 0.8 / 1 = 0.8 mol of AgNO3.

Strength of AgNO3 = 3.5 M

Volume of AgNO3 required = Number of moles / strength

= 0.8 moles / 3.5

=0.229 L

8 0
3 years ago
Other questions:
  • Why do we use gold and silver to make jewellery?
    11·1 answer
  • Using Carbon cycle what carbon trapped in fossil fuels is converted to carbon dioxide
    10·1 answer
  • how do modern tools such as Doppler radar satellite weather balloons and computers help meteorologist understand weather
    11·1 answer
  • A very flammable substance would not be used in children’s clothing. please select the best answer from the choices provided t f
    7·1 answer
  • HELP NOW!!Why is it important to classify living organisms?
    12·1 answer
  • Convert the Following<br><br> 10 hm to cm
    12·1 answer
  • What is the change in enthalpy when 180 g of water vapor condenses at 100°C? (AH, = 40.67 kJ/mol)
    6·1 answer
  • What conclusion can be drawn from the fact that water can decompose into oxygen and hydrogen?​
    8·1 answer
  • Plant cells use photosynthesis to make food. ​Plant cells also use cellular respiration to get energy from the food they make. ​
    11·2 answers
  • A sample of N 2 gas has a volume of 30.0 ml at 25 degrees * C and 730 mmHg. What would be the volume of the gas at 50 ^ 0 * C an
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!